TWI500980B - 用於控制偏光膜顏色之裝置及其控制方法 - Google Patents

用於控制偏光膜顏色之裝置及其控制方法 Download PDF

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Publication number
TWI500980B
TWI500980B TW101134412A TW101134412A TWI500980B TW I500980 B TWI500980 B TW I500980B TW 101134412 A TW101134412 A TW 101134412A TW 101134412 A TW101134412 A TW 101134412A TW I500980 B TWI500980 B TW I500980B
Authority
TW
Taiwan
Prior art keywords
polyvinyl alcohol
potassium
furnace
film
alcohol film
Prior art date
Application number
TW101134412A
Other languages
English (en)
Chinese (zh)
Other versions
TW201323943A (zh
Inventor
Chang Song Lee
Ho Kyung Lee
Eungki Lee
Daehyeon Kim
Eung Jin Jang
Original Assignee
Lg Chemical Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lg Chemical Ltd filed Critical Lg Chemical Ltd
Publication of TW201323943A publication Critical patent/TW201323943A/zh
Application granted granted Critical
Publication of TWI500980B publication Critical patent/TWI500980B/zh

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
    • B05C3/09—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/08—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of polarising materials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/105—

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
TW101134412A 2011-09-29 2012-09-20 用於控制偏光膜顏色之裝置及其控制方法 TWI500980B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20110098663 2011-09-29

Publications (2)

Publication Number Publication Date
TW201323943A TW201323943A (zh) 2013-06-16
TWI500980B true TWI500980B (zh) 2015-09-21

Family

ID=47996585

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101134412A TWI500980B (zh) 2011-09-29 2012-09-20 用於控制偏光膜顏色之裝置及其控制方法

Country Status (6)

Country Link
US (1) US9513419B2 (ja)
JP (1) JP5947383B2 (ja)
KR (1) KR101341980B1 (ja)
CN (1) CN103765260B (ja)
TW (1) TWI500980B (ja)
WO (1) WO2013048058A2 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10365420B2 (en) 2013-08-01 2019-07-30 Lg Chem, Ltd. Method for manufacturing polarizing film using ultrasonic vibrator for atomizing coating solution
CN105518562B (zh) * 2013-09-12 2017-10-27 Lg化学株式会社 用于制备偏振膜的装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200631768A (en) * 2005-01-05 2006-09-16 Sumitomo Chemical Co Method for manufacturing polarized film, polarizing plate and optical laminate
JP2007212587A (ja) * 2006-02-07 2007-08-23 Sadao Fukubayashi 偏光膜連続製造装置
TW200801601A (en) * 2006-02-24 2008-01-01 Nitto Denko Corp Method for manufacturing polarizer, polarizer, polarizing plate, optical film, image display device and cleaning device
TW201000301A (en) * 2008-04-14 2010-01-01 Japan Steel Works Ltd Method and device for manufacturing polarizing film

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JP3127485B2 (ja) * 1990-07-10 2001-01-22 セイコーエプソン株式会社 レンズの染色方法
JP3222707B2 (ja) * 1994-12-22 2001-10-29 ホーヤ株式会社 レンズの染色条件決定方法及び染色レンズの製造方法
US6272440B1 (en) * 1997-12-11 2001-08-07 Metso Paper Automation, Inc. Method and apparatus for measuring color and/or composition
US6505935B2 (en) * 2000-07-21 2003-01-14 Abby Ayoub Optical lens coating and method
JP4104917B2 (ja) * 2002-06-12 2008-06-18 株式会社クラレ 偏光フィルムの製造法
US20060172076A1 (en) * 2002-08-30 2006-08-03 Lord Corporation Autodeposition metal dip coating process
MXPA05009531A (es) * 2003-03-07 2005-10-19 Sherwin Williams Co Aparato y metodo para produccion continua de pintura con ajuste automatico de color.
JP4355317B2 (ja) * 2003-09-19 2009-10-28 日本化薬株式会社 偏光フィルム、偏光板、及び液晶表示装置
WO2006011436A1 (ja) * 2004-07-28 2006-02-02 Nitto Denko Corporation 偏光フィルムの製造方法、偏光フィルム、偏光板、光学フィルム及び画像表示装置
JP5009690B2 (ja) * 2006-06-15 2012-08-22 日東電工株式会社 偏光板、画像表示装置および偏光板の製造方法
WO2008001640A1 (fr) * 2006-06-30 2008-01-03 Tokai Senko K.K. Dispositif de surveillance de concentration de composant de solution colorante, dispositif de contrôle de concentration de composant et dispositif de teinte
KR20090109074A (ko) 2008-04-14 2009-10-19 더 재팬 스틸 워크스 엘티디 편광필름의 제조방법 및 제조장치
KR101229725B1 (ko) 2008-07-01 2013-02-04 동우 화인켐 주식회사 편광판 염색액 조성물 농도의 자동관리장치 및 그 방법
CN102301260B (zh) * 2009-01-30 2013-09-25 Lg化学株式会社 具有优异耐久性和耐热性的偏振元件、偏振片和图像显示器件以及偏振元件的制造方法
JP5179402B2 (ja) * 2009-02-19 2013-04-10 株式会社クラレ 偏光フィルム用ポリビニルアルコールフィルムおよびその製造方法、ならびにそれを用いた偏光フィルムの製造方法
KR20100102933A (ko) * 2009-03-12 2010-09-27 동우 화인켐 주식회사 편광자의 제조방법, 편광자 및 이것이 구비된 편광판
CN102939192B (zh) * 2010-06-09 2015-01-14 Lg化学株式会社 用于制造偏振膜的设备及其制造方法
JP4691205B1 (ja) * 2010-09-03 2011-06-01 日東電工株式会社 薄型高機能偏光膜を含む光学フィルム積層体の製造方法
JP5645142B2 (ja) * 2011-04-28 2014-12-24 エルジー・ケム・リミテッド 色差分析を用いた偏光板のムラ自動検査装置及び検査方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200631768A (en) * 2005-01-05 2006-09-16 Sumitomo Chemical Co Method for manufacturing polarized film, polarizing plate and optical laminate
JP2007212587A (ja) * 2006-02-07 2007-08-23 Sadao Fukubayashi 偏光膜連続製造装置
TW200801601A (en) * 2006-02-24 2008-01-01 Nitto Denko Corp Method for manufacturing polarizer, polarizer, polarizing plate, optical film, image display device and cleaning device
TW201000301A (en) * 2008-04-14 2010-01-01 Japan Steel Works Ltd Method and device for manufacturing polarizing film

Also Published As

Publication number Publication date
US9513419B2 (en) 2016-12-06
CN103765260A (zh) 2014-04-30
KR20130035193A (ko) 2013-04-08
WO2013048058A3 (ko) 2013-05-23
WO2013048058A2 (ko) 2013-04-04
JP2014526069A (ja) 2014-10-02
CN103765260B (zh) 2016-05-11
JP5947383B2 (ja) 2016-07-06
KR101341980B1 (ko) 2013-12-16
US20140340748A1 (en) 2014-11-20
TW201323943A (zh) 2013-06-16

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